. >>> lawyers for george zimmerman have released a photo taken the night he shot and killed florida teen trayvon martin. it shows him with a bloody nose. and it is a color version of a photo released several months ago. zimmerman's lawyer says the picture was taken by police and only given to them recently. the neighborhood watch volunteer claims he shot martin in self-defense. his trial is set for june. >>> doctors in arizona say an 11-year-old girl could die if she's not brought back to the hospital soon. this is surveillance video of her mother walking her out of a phoenix hospital last wednesday. doctors had to amputate the girl's arm and insert a heart catheter. the border patrol stopped her father over the weekend but said he had nothing to do with his daughter's disappearance. >>> in georgia, high carbon monoxide level at a school sent at least 42 students and seven adults to the hospital. students started feeling sick at an elementary school, so they evacuated the school. all the victims were treated and released. officials say the school does not have carbon monoxide detectors b